It varies enormously as there are many different species of frogs, they vary from the size of a mans fingertip to the size of a mans hand or larger.
you put it in water and wait for it to turn into a fully grown frog or you dont have a frog you have a newt not a frog
as big as a quarter
The golden mantella frog (Mantella aurantiaca) weighs around 2 ounces when fully grown.
Areca palms can grow up to 20 feet tall when fully grown.
The 2-inch Golden Dart Frog has enough venom to kill 10 fully grown humans!
An avocado tree can grow up to 30 to 40 feet tall when fully grown.
the can be up to a fully grown adults shoulder
As tall as a fully-grown man.
6 to 7 feet
the can be up to a fully grown adults shoulder
65 - 97 cm
they get big as a big ball